Non-immigrant work and treaty visas

U.S. non-immigrant visa categories outside H-1B cover specialized employment, treaty-trader, and intracompany-transfer paths that bypass the H-1B annual cap. Each category has distinct eligibility criteria, evidence standards, and USCIS adjudication windows. Per the current USCIS processing-times tool, I-129 ranges run 1–6 months across most non-immigrant work classifications, with premium processing (Form I-907, $2,805) available for 15-calendar-day adjudication on H-1B, L-1, O-1, and TN.

The non-immigrant visa decision depends on country of birth, role specialty, and employer type. Treaty-based options (TN for Canada/Mexico, E-3 for Australia, H-1B1 for Chile/Singapore) avoid the H-1B lottery entirely for eligible nationals. O-1 (extraordinary ability) and L-1 (intracompany transfer) carry no annual cap. Source authority: USCIS work-visa portal and DOS employment visas.

Non-immigrant visa sub-pages